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7

1.

2.

3.

On longer stretches, when the support profiles have already been installed 

or are being held in a vice and the Shaft-Clamp Profile has been pressed into 

place, you can press the shaft into the Shaft-Clamp Profile section by section 

using the Mounting Aid (0.0.265.38) and a lever in the form of a suitable 

round steel bar.

a = DIN 7979-6x32 dowel pin

If there are undefined loads on the guide unit such as impact loads that 

could cause movement in the Bearing Units, the Bearing Units will need to be 

reinforced. You can do this by drilling and pinning (a) the Units in the positions 

indicated or the areas shown in dark grey.

When higher loads are involved, it is advisable to secure the Shaft. Ideally, a 

Combination Drilling Jig (c) should be used to machine the Shaft, Shaft-Clamp 

Profile and Support Profile as detailed in the following steps:

 

Using a carbide drill, cut a blind hole in the Shaft, 40 mm from the end face 

(as shown in the drawing)

 

At the same distance from the end face, cut a through hole (d) through the 

Shaft-Clamp Profile and Support Profile together, up to the centre bore of 

the Support Profile

 

Press dowel pin (b) DIN 6325 into the Shaft

 

Install the Shaft into the Shaft-Clamp Profile as described above

b = DIN 6325-6x30 dowel pin
c = Order No. 0.0.373.55 for Shaft D14

d = ⌀6 mm

Shaft-Clamp Profile and Shaft D14:

There are various methods for assembling support profile, Shaft-Clamp Profile 

and Shaft.
To make assembly easier, apply a film of oil or grease to the outer surfaces of 

the Shaft-Clamp Profile that come into contact with the support profile before 

pressing it into the groove. Do the same to the contact points between the 

Shaft and Shaft-Clamp Profile and to the guiding Shaft itself. When working 

with short support profiles that have not yet been connected to a fixture, it is 

advantageous to undertake installation in the following steps:

 

Press the Shaft-Clamp Profile into the relevant groove of the support profile

 

Use a vice (fitted with protective jaw plates) to press in the Shaft

 

Follow the same sequence for the other side

Installing the Linear Unit

1.  Cut the screw to length and deburr it. When screwing on the drive nut, take 

extra care to ensure the balls do not fall out.
Do not pull the assembly tube out of the drive nut under any circumstances!

2.  With the assembly tube still fitted, place the drive nut against the end-face 

of a free end of the screw and carefully turn it onto the screw (right-hand 

thread).

The assembly tube will be pushed slowly out of the nut insert as you do this. 

Keep the tube to use when disassembling the system.

3.  If balls escape despite taking great care during installation, individual balls 

can be reinserted. To do this, carefully turn the drive nut up to the free end 

of the screw until you can see individual balls. You can then insert the es-

caped balls between balls that are still in the raceway (never into the return 

system). Do not use drive nuts that contain an insufficient number of balls in 

ball screw units (high noise, service life).

Once you have installed the drive nut, you can slide on the gimbal adapter 

(on the flange side of the drive nut) and screw it to the drive nut. To do this, 

carefully turn the unit until it is approx. 20 mm from the end of the screw.

Note:  

To prevent backlash in the drive train, the gimbal adapter is stiff to move.

Содержание LRE 8 D10 80x80 KGT

Страница 1: ...Linear Unit LRE 8 D10 80x80 KGT Linear Unit LRE 8 D14 80x80 KGT Notes on Use and Installation...

Страница 2: ...ry and place of work where the product is being used Use only products that are in perfect working order Failure to use original spare parts will invalidate the product warranty Check the product for...

Страница 3: ...nes in such a way that they cannot be damaged and do not represent a trip hazard Avoid areas that pose slip trip and fall hazards 3 During commissioning Allow the product to acclimatise for a few hour...

Страница 4: ...f the screw and drive nut com bination can be calculated based on the thrust load and drive speeds The maximum travelling speed of the spindle units depends on the length of the spindle see adjacent d...

Страница 5: ...the capabilities of the drive and Controller but in any event should not be smaller than shown H S L H 400 160 S 35 17 35 40 40 Linear Unit LRE 8 D10 80x80 KGT 20x5 Maximum stroke Hmax 2687 mm Safety...

Страница 6: ...Shaft To make installation easier apply a film of oil or grease to the outer surfaces of the Shaft Clamp Profile that come into contact with the support profile be fore pressing it into the groove Do...

Страница 7: ...profile before pressing it into the groove Do the same to the contact points between the Shaft and Shaft Clamp Profile and to the guiding Shaft itself When working with short support profiles that ha...

Страница 8: ...r During installation introduce the screw into the collet mechanism vertically to compensate for deflection The collet mechanism must be held in the floating bearing block for this purpose see photo I...

Страница 9: ...cannot be fitted subsequently Lubricating the screw Apply a suitable grease lubrication to the preassembled screw unit We recom mend applying GLEITMO 810 Fuchs Lubritech with a brush Inserting the pre...

Страница 10: ...e Bearing Units to the carriage plate from the underside Tightening torque for Hexagon Socket Head Cap Screws T 34 Nm You must prepare the eccentric orientation of the eccentric Bearing Units before u...

Страница 11: ...ble arrangement via the gimbal adapter a range of adjustments can be made You should select a setting that is neutral in terms of angle and height so that you can make full use of the flexibility offe...

Страница 12: ...d As you do this the nut will determine the position of the screw and thus bring the bearing block at the floating bearing end into alignment where strain is therefore at its lowest Use Button Head Sc...

Страница 13: ...nal resistance is effective Hexagon Socket Head Cap Screws must be secured against working loose Connecting Drive Set KGT D40 D15 SE 60 0 0 672 78 Connecting Drive Set KGT D40 D15 SE 80 0 0 672 77 Cou...

Страница 14: ...13 Nm to screw on the prepared expanding hub coupling in the drive bearing block of the KGT a Button Head Screw ISO 7380 M6x16 for the connection to the bearing block b Hexagon Socket Head Cap Screw D...

Страница 15: ...ling Housing Basic unit Slide Stop The robust aluminium Slide Stop LRE 8 stops the carriage on a Linear Unit travelling past the calculated or desired point and also acts as a homing point for the sys...

Страница 16: ...tl nge in Abh ngigkeit von Hub H S Sicherheitsabstand H S L H 400 160 S 35 17 35 40 40 Linear Unit LRE 8 D14 80x80 KGT 20x5 Linear Unit LRE 8 D10 80x80 KGT 20x20 To fit Slide Stop LRE 8 first mark the...

Страница 17: ...e obligation to carry out his own assessments and checks It is important to bear in mind that our products are subject to a natural process of wear and ageing The rollers of the guide are maintenance...

Страница 18: ...9 Solingen Germany Germany Telephone 49 212 6580 0 Fax 49 212 6580 310 info item24 com item24 com You can find the Notes on Use and Instal lation online in the download section for this product x x xx...

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